Base | Representation |
---|---|
bin | 1011011111100… |
… | …1010011100000 |
3 | 10100201011200010 |
4 | 2313321103200 |
5 | 44320111242 |
6 | 4441124520 |
7 | 1123516254 |
oct | 267712340 |
9 | 110634603 |
10 | 48207072 |
11 | 25236761 |
12 | 14189740 |
13 | 9cab2c4 |
14 | 658c264 |
15 | 437389c |
hex | 2df94e0 |
48207072 has 48 divisors (see below), whose sum is σ = 126902160. Its totient is φ = 16023552.
The previous prime is 48207059. The next prime is 48207073. The reversal of 48207072 is 27070284.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48207073) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62304 + ... + 63072.
It is an arithmetic number, because the mean of its divisors is an integer number (2643795).
Almost surely, 248207072 is an apocalyptic number.
It is an amenable number.
48207072 is an abundant number, since it is smaller than the sum of its proper divisors (78695088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48207072 is a wasteful number, since it uses less digits than its factorization.
48207072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1435 (or 1427 counting only the distinct ones).
The product of its (nonzero) digits is 6272, while the sum is 30.
The square root of 48207072 is about 6943.1312820658. The cubic root of 48207072 is about 363.9459727405.
The spelling of 48207072 in words is "forty-eight million, two hundred seven thousand, seventy-two".
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